Internal error message

Recently I get a pop up every now and then saying that UM has detected an internal error asking if I want to report it. I always click on continue and the system seems to work flawlessly.

It does not say what th issue is. I saw other complains about this. Is this a bug that is addressed in yakketi?

You might know this but just in case …
You can easily view the system logs - from Applications menu choose System Tools then Log File Viewer

As @pfeiffep stated. And please post the error message here